4624270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2176

約数の個数: 32

約数和(自身を含む): 9824256

約数和(自身を除く): 5199986

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2131, 2170, 4262, 10655, 14917, 21310, 29834, 66061, 74585, 132122, 149170, 330305, 462427, 660610, 924854, 2312135, 4624270]

約数ペア:

[(1, 4624270), (2, 2312135), (5, 924854), (7, 660610), (10, 462427), (14, 330305), (31, 149170), (35, 132122), (62, 74585), (70, 66061), (155, 29834), (217, 21310), (310, 14917), (434, 10655), (1085, 4262), (2131, 2170)]